magnesium and oxygen Write the formula for each of the following: a) Chromium(III) oxide. b) Magnesium nitrate. c) Manganese(IV) oxide. What is the chemical formula of a compound that contains Mg and Cl? If the formula for potassium chlorate is KClO3 ...
If you've ever used a treatment for a fungal infection, like athlete's foot, you probably used a product that contained potassium permanganate. When it comes to the chemical formula, it is as simple as counting electrons.Answer and Explanation: ...
UnderwoodAnswered Nov 15 2020
A sample of a compound is separated into its component elements, and results were: Potassium K = 7.810 g, Chromium Cr = 5.193 g, Oxygen O = 6.392 g. What is the empirical formula of the compound? What is the empirical formula for a compound containing 52...
While potassium and manganese are both metals, oxygen is non-metal. Potassium permanganate is an inorganic compound formed from the ionic bond between two ions. In potassium permanganate, 1 potassium ion ionically bonds with the polyatomic ion, permanganate (MnO4). The chemical formula for ...
The digestion solution formula for fast determining chemical oxygen demand comprises the following three prepared solutions: a solution as a catalyst prepared by dissolving 2.00-2.15g of silver sulfate in 500ml of sulfuric acid, a solution as an oxidant prepared by dissolving 2.45g of potassium ...
name oxygen, which means acid producer. He recognised oxygen as an element. Laboratory preparation of oxygen can be obtained from a number of compounds such as potassium permanganate, potassium chlorate, hydrogen peroxide and mercuric oxide. The compounds decompose on heating and liberate oxygen gas:...
compound expresses that ratio and also, if the compound is non-molecular, serves to identify it. For example, the simplest formula for potassium chlorate, KClO3, tells us that in that compound, for every K atom there is a Cl atom and three O atoms. The K:Cl atom ratio is 1:1 and ...
serves to identify it. For example, the simplest formula for potassium chlorate, KClO 3 , tells us that in that compound, for every K atom there is a Cl atom and three O atoms. The K:Cl atom ratio is 1:1 and the K:O ratio is 1:3. An important job of the chemist is to find...
Give the formula for the chlorite ion. What is the formula for the arsenate ion? What is the formula of the compound formed by an iron(III) ion and oxygen? What is the name of the ion with the formula SO32-? Classify the compound iron(II) nitrite as ionic or covalent. What is the...